package com.today36524.stuAch.util;

import java.util.Comparator;

import com.today36524.stuAch.bean.Student;

public class YuwenComparator implements Comparator<Student> {

    @Override
    public int compare(Student o1, Student o2) {
        return o2.getYuwen()-o1.getYuwen();
    }

}
